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Small silver coin-cell battery with attached wires and connector

DBTLAP

DBTLAP CMOS Battery for HP Pavilion dv8-1250eg

SKU CH-GNBS-ZGKY9

Replacement lithium CMOS battery for HP Pavilion dv8-1250eg motherboards, tested before shipping

  • Battery TypeLithium
  • Direct replacement for HP Pavilion dv8-1250eg
  • Pre-tested CMOS battery ensures reliable boot
  • Lithium chemistry maintains BIOS settings accurately
  • Single unit replaces faulty or cracked part
  • New condition guarantees full service life

HP Pavilion dv8-1250eg CMOS replacement

This DBTLAP lithium coin cell restores the real-time clock and BIOS settings on the HP Pavilion dv8-1250eg notebook. It is intended for owners of that specific model who need to replace a depleted or damaged CMOS battery. The part is new and tested before shipping. One battery is included in the package.

Lithium coin cell capacity and limits

The lithium chemistry provides the steady low current required to keep date, time and firmware configuration alive while the main power is off. It comfortably maintains CMOS data for the normal service interval of the original cell. The battery cannot power the laptop itself and will not resolve faults unrelated to the RTC circuit.

Replaces the original factory CMOS cell

This unit substitutes the OEM coin cell when the system clock drifts, BIOS settings reset or a CMOS checksum error appears at boot. The swap is worthwhile when those symptoms are present and the main battery and charger are functioning correctly. It is not a substitute for the primary laptop battery pack.

Highlights

  • Direct replacement for HP Pavilion dv8-1250eg
  • Pre-tested CMOS battery ensures reliable boot
  • Lithium chemistry maintains BIOS settings accurately
  • Single unit replaces faulty or cracked part
  • New condition guarantees full service life

Specifications

Battery TypeLithium

Questions about this item

Will this CMOS battery work with the HP Pavilion dv8-1250eg motherboard I already have?

Yes, this DBTLAP lithium CMOS battery is listed as compatible for the HP Pavilion dv8-1250eg and is intended as a direct replacement for the motherboard RTC battery.

How can I confirm the battery is functioning correctly once installed?

After fitting the battery, the system clock should keep the correct date and time through full power-off cycles, and BIOS settings should no longer reset to defaults on each cold boot.

What is included in the package and is any extra cable or connector needed?

The box contains one CMOS battery only; no additional cables, connectors or mounting hardware are supplied, so reuse the existing motherboard header or solder points from the original battery.

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